TWI791130B - Housing assembly for biological temperature control electronic product - Google Patents

Abstract

The present invention relates to a housing assembly for a biological temperature control electronic product that can be used to form an outer housing and/or a middle housing of an electronic product such as a cell phone, a tablet, a notebook, a wearable device, and the like. A heat source is provided in an interior of the electronic product. The housing assembly includes an outer housing and an outer thermally conductive sheet. The outer housing includes at least one hole extending through inner and outer surfaces thereof. The outer heat conductive sheet corresponds to the heat source. The outer heat conductive sheet is engaged with the outer housing and includes at least one heat transfer portion corresponding to the at least one hole. A user can contact the heat transfer portion through the hole, so that the radiant heat generated by the heat source can be absorbed and dissipated through the outer heat conductive sheet and quickly guided out through the heat transfer of the human skin.

Description

Housing components of electronic products capable of biological temperature control

The invention relates to a shell assembly of an electronic product capable of biological temperature control, in particular to a shell assembly of an electronic product with a heat exchange function of biological temperature control.

With the advancement of semiconductor manufacturing technology, electronic products such as mobile phones and tablets are getting thinner and thinner, with more and more functions, and the built-in APP capacity is getting larger and larger. In addition, users have higher and higher requirements for network speed. The accompanying problem is how to effectively dissipate the heat generated during the operation of the semiconductor device (such as CPU), so as to maintain the smooth operation of the semiconductor device.

The electronic substrates of general electronic products (such as mobile phones, tablets, laptops, desktops, etc.) will be coated with glue on the upper and lower end surfaces of the circuit boards to prevent the semiconductor movement from being affected by the oxidation of the circuits by moisture. Therefore, the heat generated by the operation of the semiconductor cannot be effectively dissipated, and can only be dissipated by the heat of the semiconductor itself. For this reason, some operators set up a heat dissipation film on the top edge of the semiconductor to dissipate heat, or some operators set up a heat-absorbing fin, condensation pipe, heat conduction rod, and heat pipe in the space near the semiconductor heat source and place the condensation pipe, heat conduction rod, heat sink The conduit extends to the low temperature zone inside the body, so that the heat of the semiconductor can be transferred to the low temperature inside the body to bring uniform heat. In addition, high-end mobile phones use alloy body to enhance the heat conduction of heat radiation inside the body.

However, it is the trend of electronic products to be thin, light and small. Since electronic products (especially mobile phones and tablets) are required to be thinner, the heat dissipation elements inside the electronic products also need to be reduced to an ultra-thin size. However, the size-reduced cooling element will not be able to provide effective heat conduction, resulting in that the cooling performance cannot be improved. Furthermore, the semiconductor substrates of mobile phones/tablets are mostly sealed with glue, and the inside of the body is in a closed room state, with extremely limited ventilation and convection, and there are few effective solutions for the rapidly rising heat radiation. To be specific, heat build-up often occurs inside mobile phones and tablets, which negatively affects operating efficiency and often produces a lack of heat. In severe cases, it will cause heat failure of semiconductor chips due to excessive heat accumulation, body heat, and battery overheating damage. Even though the current high-end mobile phones are equipped with a metal body and the above-mentioned thermal conductors, because most of the semiconductors are in the shape of a closed room, the heat dissipation is insufficient, so the heat accumulation phenomenon of the semiconductor operating in the closed room cannot be alleviated. In particular, mobile phones have entered the 5G era from the 4G era. According to data, the power consumption of 5G chips is about 2.5 times that of 4G chips. In addition, the semiconductor components of some high-end mobile phones will generate high heat during operation. Therefore, it is necessary to configure a middle casing inside the body to prevent high heat from being directly exported through the outer casing, which may scald the user. However, due to the middle casing There is no heat conductor, which makes it almost impossible for the internal heat to leak out, which seriously affects the operating efficiency.

For this reason, the purpose of the present invention is to provide a shell assembly of electronic products that can be controlled biologically, which is suitable for the outer shell and middle shell of various current electronic products such as mobile phones, tablets, or wearable devices, so that electronic products can Radiation accumulated heat generated by a heat source (such as a semiconductor element) inside the body can be rapidly dissipated through the casing component to achieve a temperature control effect and maintain the normal operation of the semiconductor element.

According to the present invention, the shell assembly of the electronic product capable of biological temperature control includes an outer shell and an outer heat conducting sheet. The electronic product has a body, and the inside of the body has at least one heat source. The outer casing is combined with the body and includes opposite inner and outer surfaces and at least one hole passing through the inner and outer surfaces. The outer heat conduction sheet is combined with the outer casing and includes opposite inner end surfaces and outer end surfaces, the inner end surface of the outer heat conduction sheet is facing the heat source of the electronic product, and the outer heat conduction sheet further includes at least one heat transfer portion, the at least one heat transfer portion The heat part corresponds to at least one hole of the outer casing, so that a user can touch the at least one heat transfer part through the hole.

In one embodiment, the electronic product is one of a mobile phone, a tablet, a laptop, a wifi repeater, an LED lamp, a solar power unit, a solar inverter, and a wearable device, and the outer casing is made of plastic material. The outer heat conducting sheet is made of metal material, and the at least one heat transfer portion is formed by a protrusion protruding outward from the outer end surface and embedded in at least one hole of the outer casing.

In one embodiment, the at least one heat transfer portion is formed by a convex portion protruding outward from the inner end surface.

In one embodiment, the outer heat conduction sheet is provided with a plurality of small holes, and plastic is injected into the plurality of small holes, so that the periphery of the outer heat conduction sheet is wrapped in the housing to form an integral combination.

In one embodiment, a flange is provided around the outer heat conduction sheet, and a plurality of bumps are provided on the outer end surface of the outer heat conduction sheet, and the flanges and bumps of the outer heat conduction sheet are fused to the outer casing so that the outer heat conduction sheet The heat conducting sheet is welded on the inner surface of the outer casing.

In one embodiment, the at least one hole includes a plurality of holes and is disposed adjacent to a side of the outer casing.

In one embodiment, the casing assembly further includes a middle casing combined inside the body of the electronic product and an inner heat conducting sheet combined with the middle casing, the middle casing includes opposite inner and outer surfaces and a hole running through the inner and outer surfaces, the inner heat conduction sheet corresponds to the heat source and is located between the outer heat conduction sheet and the heat source, the inner heat conduction sheet is combined with the middle housing and includes a heat transfer part, the inner heat conduction sheet The heat transfer portion of the heat conduction sheet corresponds to the hole in the housing.

In the implementation of the housing assembly of the present invention, there is no need to change electronic products (such as mobile phones, tablets, laptops, wifi routers, wifi outdoor repeaters, solar power boxes, inverters, LED bulbs, projection lights, etc.) The internal structure of the electronic product, and only need to replace the outer casing (or the middle casing) of the electronic product with the casing assembly of the present invention of the same type or size, the radiant heat in the body of the electronic product can be effectively guided to Outside the body, high-speed heat conduction and heat dissipation are achieved. Specifically, the heat conduction sheet of the housing component can quickly absorb the radiant heat generated by the heat source inside the electronic product, and at the same time radiate heat from the heat transfer part to the outside of the housing, so that the heat accumulation phenomenon of the semiconductor operating in the closed chamber can be alleviated. Furthermore, the user can touch the heat transfer part through the skin (including fingers), so that the radiant heat generated by the heat source can be quickly exported to achieve the heat conduction and heat dissipation effect of human biological temperature control. In addition, the casing assembly of the present invention can be applied to electronic products (such as mobile phones, wearable/smart devices) that will shut down in order to protect the battery in a low temperature state. By contacting the heat conduction sheet with fingers or skin, the body temperature can The heat conduction sheet conducts heat and radiates into the body, forming a closed room to heat up to prevent the battery from shutting down in a low temperature state.

Other objectives, advantages and features of the present invention will be understood from the following detailed description of the preferred embodiments with reference to the accompanying drawings.

10: Housing components

12: Outer shell

12a: Middle shell

14: Outer heat conduction sheet

14a: Inner heat conduction sheet

16: Substrate

18: heat source

20: inner surface

22: Outer surface

24, 24a: holes

26: inner end face

28: Outer end face

30:Heat transfer department

30a: heat transfer part

32: outside

36: small hole

37: Around

38: Flange

40: convex grain

42: LED lamps

44: Body

46: Repeater

48: Body

50:Connection box

52: Body

54:Inverter

56: body

58: watch

60: Body

62: watch cover

FIG. 1 is an exploded view of a casing assembly of an electronic product capable of biological temperature control according to a first embodiment of the present invention.

FIG. 2 shows a perspective view of the housing assembly of FIG. 1 .

FIG. 3 shows a cross-sectional view of the housing assembly of FIG. 1 .

FIG. 4 shows a schematic diagram of implementing the housing assembly of FIG. 1 in a mobile phone.

FIG. 5 is an exploded view of a housing assembly of an electronic product capable of biological temperature control according to a second embodiment of the present invention.

FIG. 6 shows a cross-sectional view of the housing assembly of FIG. 5 .

Fig. 7 is a cross-sectional view similar to Fig. 3, showing the housing assembly of the third embodiment of the present invention.

Fig. 8 is a cross-sectional view similar to Fig. 3, showing the housing assembly of the fourth embodiment of the present invention.

9 to 12 are three-dimensional schematic diagrams of the housing components of the fifth to eighth embodiments of the present invention.

FIG. 13 is a schematic view showing a user's finger touching the heat transfer part of FIG. 9 in use.

FIG. 14 is a schematic view showing a user's finger touching the heat transfer part of FIG. 12 in use.

Fig. 15 is a schematic diagram of a housing assembly implemented in a lamp according to an embodiment of the present invention.

FIG. 16 is a schematic diagram of implementing a housing assembly in a repeater according to an embodiment of the present invention.

Fig. 17 is a schematic diagram of implementing a housing assembly in an electrical connection box according to an embodiment of the present invention.

FIG. 18 is a schematic diagram of implementing a case assembly in an inverter according to an embodiment of the present invention.

FIG. 19 is a schematic diagram of a housing component implemented in a wearable device according to an embodiment of the present invention.

FIG. 20 shows an exploded view of the wearable device of FIG. 19 .

FIG. 21 shows a cross-sectional view of the wearable device in FIG. 19 .

Fig. 22 is a schematic diagram of a housing assembly implemented in a mobile phone according to an embodiment of the present invention.

FIG. 23 shows a cross-sectional view of the electronic product in FIG. 22 .

FIG. 24 shows a cross-sectional view of the housing in FIG. 22 .

Fig. 25 is a sectional view similar to Fig. 24, showing another embodiment of the middle housing.

The specific embodiment is only an example but not limiting, and the technical content of the present invention is described as follows with reference to the attached drawings: The housing assembly of the electronic product that can control the biological temperature of the present invention can be applied to, for example, a mobile phone , tablets, laptops, wifi routers, projectors, small cameras, LED lamps, solar power boxes, solar inverters, wearable devices (such as smart watches, smart glasses) and other electronic products. 1 to 4 show a housing assembly 10 of an electronic product capable of biological temperature control according to a first embodiment of the present invention. In this embodiment, the electronic product is a mobile phone (or tablet), and the body of the electronic product ( (not shown) has a semiconductor substrate 16 inside (see FIG. 4 ), and there is at least one heat source 18 on the substrate 16. When the electronic product operates, the heat source 18 will generate radiant heat.

The shell assembly 10 includes an outer shell 12 and an outer heat conducting sheet 14 combined on the body of the electronic product. The outer shell 12 can be made of low thermal conductivity material such as plastic or glass and contains relatively The inner surface 20, the outer surface 22 and at least one hole 24 passing through the inner and outer surfaces 20, 22. In this embodiment, the outer casing 12 is provided with two separate holes 24 , one of the holes 24 corresponds to the heat source 18 . The outer heat conduction sheet 14 can be made of high heat conduction material such as metal, the outer heat conduction sheet 14 is combined with the outer shell 12 and includes an inner end surface 26 and an outer end surface 28 opposite to each other. The inner end surface 26 of the outer heat conducting sheet 14 faces or corresponds to the heat source 18 of the electronic product. The outer heat conduction sheet 14 further includes at least one heat transfer portion 30 corresponding to the at least one hole 24. In this embodiment, the outer heat conduction sheet 14 is provided with two separate heat transfer portions 30, and each heat transfer portion 30 is Consists of a protrusion protruding outward from the outer end surface 28 and embedded in a corresponding hole 24 of the outer shell 12, so that each heat transfer portion 30 is exposed on the outer surface 22 of the outer shell 12 and the heat transfer portion The circumference of 30 is wrapped in the thickness of the outer housing 12 . In this embodiment, the outer side 32 of each heat transfer portion 30 is flush with the outer surface 22 of the outer casing 12 (see FIG. 3 ), and each heat transfer portion 30 is formed by indenting the inner end surface 26 of the outer heat conducting sheet 14 . In a feasible embodiment, the outer side 32 of each heat transfer portion 30 protrudes from the outer surface 22 (not shown) of the outer casing 12 .

In this embodiment, the outer heat conducting sheet 14 is fitted and wrapped in the outer shell 12 . Specifically, the outer casing 12 is made of plastic, and the outer heat-conducting sheet 14 is provided with a plurality of tapered small holes 36 . In manufacturing, the outer heat conduction sheet 14 is placed in a mold for manufacturing the outer shell 12, and then plastic is injected into the plurality of small holes 36, so that the heat transfer portion 30 of the outer heat conduction sheet 14 is inserted into the hole of the outer shell 12. 24 and the periphery 37 of the outer heat conducting sheet 14 are wrapped in the outer casing 12 to form an integral combination.

In the embodiment shown in FIG. 5 and FIG. 6 , the outer heat conducting sheet 14 is welded and bonded to the inner surface 20 of the outer housing 12 made of plastic. Specifically, a flange 38 is formed on the periphery 37 of the outer heat conducting sheet 14 , and a plurality of sharp protrusions 40 are arranged on the outer end surface 28 of the outer heat conducting sheet 14 . In manufacturing, the outer end surface 28 of the outer heat conduction sheet 14 faces the inner surface 20 of the outer shell 12, and the heat transfer portion 30 of the outer heat conduction sheet 14 is embedded in the hole 24 of the outer shell 12, and then by High frequency fusing the flanges 38 and bumps 40 of the outer thermal conductive sheet 14 , so that the flanges 38 and bumps 40 of the outer thermal conductive sheet 14 are fused to the outer shell 12 to form a one-piece structure. In a feasible embodiment, the periphery 37 of the outer heat conducting sheet 14 may extend to the periphery of the inner surface 20 of the outer shell 12 to enlarge the heat absorption and heat dissipation area.

7 and 8 show two possible embodiments of the housing assembly 10 of the present invention. In FIG. 7 , each heat transfer portion 30 corresponding to the hole 24 is formed by a protrusion protruding outward from the inner end surface 26 , so that each heat transfer portion 30 can be closer to the heat source 18 or even contact the heat source 18 . In FIG. 8 , each heat transfer portion 30 corresponding to the hole 24 is composed of a flat portion without protrusion. Furthermore, in FIG. 7 and FIG. 8 , the outer heat conduction sheet 14 is embedded and wrapped in the outer shell 12 , so that the periphery 37 of the outer heat conduction sheet 14 is wrapped in the outer shell 12 to form an integral combination. In a feasible embodiment, the outer heat conducting sheet 14 shown in FIG. 7 and FIG. 8 can be welded and bonded to the inner surface 20 of the outer casing 12 (as shown in FIG. 6 ).

9 to 12 show four possible embodiments of the housing assembly 10 of the present invention, the main difference between the four housing assemblies 10 and the housing assembly 10 of the first embodiment is that the hole 24 and the heat transfer portion 30 are two The shape, quantity and configuration position of the operator. Figure 9 shows that the upper side and the lower side of a mobile phone casing 12 have a vertical hole 24 and a horizontal hole 24 respectively, and Figure 10 shows that the upper side and the lower side of a mobile phone casing 12 have a T-shaped hole 24 and a horizontal hole respectively 24. FIG. 11 shows two oval holes 24 on both sides of a flat shell 12, and FIG. 12 shows a straight hole 24 on both sides of a flat shell 12. When the plurality of holes 24 are arranged on the side or around the outer shell 12, the user who is advantageous to hold the mobile phone or tablet can touch the heat transfer part 30 through the skin (including fingers), so that the radiant heat generated by the heat source 18 can pass through the human body. Skin contact heat transfer and rapid export.

In the implementation of the housing assembly 10 of the present invention, since the outer heat conduction sheet 14 is adjacent to or corresponds to the heat source 18 and the heat transfer portion 30 of the outer heat conduction sheet 14 communicates with the corresponding hole 24, therefore, in a sealed state or a semi-sealed The radiant heat generated by the semiconductor heat source 18 in the state can be quickly absorbed by the outer heat conducting sheet 14 and evenly heated in other low-temperature areas in the sealed space of the electronic product, and dissipated to the air space outside the housing assembly 10 through the hole 24, so that the heat source 18 The radiant heat generated can be quickly dissipated. In addition, when the user operates the mobile phone or tablet, the fingers of the user holding the mobile phone or tablet can contact the heat transfer part 30 through the hole 24 (see Figure 13 and Figure 14), so that the heat transfer part 30 and the human body form a heat exchange effect, Achieve high-speed heat conduction and heat dissipation, thereby preventing or delaying the radiation heating inside the body, so that the temperature inside the body stays slightly higher than the body temperature. Specifically, hot The temperature generated by the source 18 (for example, 60-120°C) can be reduced to 38-40°C through the heat conduction of the heat transfer part 30 and the biological temperature control of the human body, so as to maintain the normal operation of the semiconductor components and maintain the internal temperature of the body. Let the heat damage the battery. Furthermore, the heat conduction sheet 14 of the present invention can be subjected to high radiation heat absorption, high heat conduction, high heat dissipation, anti-oxidation, insulation and/or antistatic treatment, so as to avoid copper conduits, copper heat conduction sheets, copper-coated graphite rods, Negative effects of oxidation and electromagnetic interference caused by condensing copper tubes.

The casing assembly 10 of the present invention can not only suppress the high temperature generated by the semiconductor element in the body, but also can use the biological temperature control of the human body to reverse heat conduction into the body, so that when the electronic product 16 is in a low temperature state, it can be activated by biological temperature control. Specifically, when general electronic products or wearable devices (such as smart watches or smart glasses) are in a low temperature state (such as below 10° C.), in order to protect the battery, they usually need to be shut down forcibly. In the implementation of the housing assembly 10 of the present invention, the user's skin (including fingers) can contact the heat transfer part 30 through the hole 24, so that the biological temperature of the human body is transferred to the body of the electronic product through the heat transfer part 30 to increase the temperature. And start the boot and action.

FIG. 15 shows a housing assembly 10 of an electronic product capable of biological temperature control according to a ninth embodiment of the present invention. In this embodiment, the electronic product is an LED lamp 42, and the LED lamp 42 includes a body 44 and The housing assembly 10 on the body 44 has a base plate 16 and a plurality of heat sources 18 disposed on the base plate 16 inside the body 44 . The casing assembly 10 includes an outer casing 12 and an outer heat conducting sheet 14 combined on the body 44 of the LED lamp 42 , and a hole 24 is defined on the outer casing 12 , and the hole 24 corresponds to the heat source 18 . The outer heat conducting sheet 14 includes a heat transfer portion 30 protruding outward from the outer end surface 28 . The heat transfer portion 30 is embedded in the hole 24 and exposed on the outer surface 22 of the outer casing 12 , and the periphery 37 of the outer heat conducting sheet 14 is integrally wrapped in the outer casing 12 .

FIG. 16 shows a housing assembly 10 of an electronic product capable of biological temperature control according to a tenth embodiment of the present invention. In this embodiment, the electronic product is a wifi repeater 46, and the repeater 46 includes a body 48 And the shell assembly 10 combined on the body 48 . The body 48 has a base plate 16 and a plurality of heat sources 18 disposed on the base plate 16 . The shell assembly 10 includes an outer shell 12 combined with the body 48 and an outer The heat conducting sheet 14 is provided with a hole 24 on the outer casing 12 , and the hole 24 corresponds to the heat source 18 . The outer heat conducting sheet 14 includes a heat transfer portion 30 protruding outward from the outer end surface 28 . The heat transfer portion 30 is embedded in the hole 24 and exposed on the outer surface 22 of the outer casing 12 .

Fig. 17 shows the casing assembly 10 of the electronic product capable of controlling the temperature biologically according to the eleventh embodiment of the present invention. In this embodiment, the electronic product is a solar energy coupling box 50, and the coupling box 50 includes a body 52 and The shell assembly 10 is combined with the body 52 , and the body 52 has a base plate 16 and a plurality of heat sources 18 disposed on the base plate 16 . The casing assembly 10 includes an outer casing 12 and an outer heat conducting sheet 14 combined on the body 52 , and a hole 24 corresponding to the heat source 18 is defined on the outer casing 12 . The outer heat conducting sheet 14 includes a heat transfer portion 30 protruding outward from the outer end surface 28 . The heat transfer portion 30 is embedded in the hole 24 and exposed on the outer surface 22 of the outer casing 12 .

Fig. 18 shows the casing assembly 10 of the electronic product capable of controlling temperature biologically according to the twelfth embodiment of the present invention. In this embodiment, the electronic product is a solar inverter 54, and the inverter 54 includes a body 56 and the shell assembly 10 combined on the body 56 , the body 56 has a base plate 16 and a heat source 18 disposed on the base plate 16 . The casing assembly 10 includes an outer casing 12 combined with the body 56 and an outer heat conducting sheet 14 , and a hole 24 corresponding to the heat source 18 is defined on the outer casing 12 . The outer heat conducting sheet 14 includes a heat transfer portion 30 protruding outward from the outer end surface 28 . The heat transfer portion 30 is embedded in the hole 24 and exposed on the outer surface 22 of the outer casing 12 , and the outer heat conducting sheet 14 is integrally wrapped in the outer casing 12 .

Figures 19 to 21 show the housing assembly 10 of an electronic product capable of biological temperature control according to a thirteenth embodiment of the present invention. In this embodiment, the electronic product is a smart watch (wearable device) 58, and the watch 58 includes A body 60 and a cover 62 combined with a housing assembly 10 on the body 60 , the body 60 has a base plate 16 and the heat source 18 disposed on the base plate 16 . The casing assembly 10 includes an outer casing 12 combined with the body 60 and an outer heat conducting sheet 14 , and an annular hole 24 corresponding to the heat source 18 is defined on the outer casing 12 . The outer heat conduction sheet 14 includes a heat transfer portion 30 protruding outward, and the heat transfer portion 30 is disposed adjacent to the periphery of the outer heat conduction sheet 14 . The heat transfer part 30 is embedded in the hole 24 and exposed on the outer surface 22 of the outer casing 12 , The periphery 37 of the outer heat conducting sheet 14 is integrally wrapped in the outer casing 12 . When the user wears the watch 58, the user's skin will contact the heat transfer part 30, so that the radiant heat generated by the heat source 18 can be quickly exported to achieve the heat dissipation effect of human biological temperature control.

Figures 22 to 23 show the housing assembly 10 of an electronic product capable of biological temperature control according to the fourteenth embodiment of the present invention. The outer casing 12 , an outer heat conduction sheet 14 combined with the outer casing, a middle casing 12 a combined with the inside of the body of the electronic product, and an inner heat conduction sheet 14 a combined with the middle casing 12 a. A body (not shown) of the electronic product has a semiconductor substrate 16 inside, and at least one heat source 18 is disposed on the substrate 16 . The structures of the outer shell 12 and the outer heat conduction sheet 14 in this embodiment are similar to those of the outer shell 12 and the outer heat conduction sheet 14 shown in FIG. 3 , and will not be described again. The middle housing 12a includes opposite inner surfaces 20 and outer surfaces 22 and a hole 24a (see FIG. 24 ) passing through the inner and outer surfaces 20 , 22 . The hole 24a corresponds to the heat source 18 and the outer heat conducting sheet 14 . The inner heat conducting sheet 14a is combined with the middle housing 12a and includes opposite inner end surfaces 26 and outer end surfaces 28 and a heat transfer portion 30a protruding outward from the inner end surface 26, the heat transfer portion 30a is adjacent to or corresponds to the heat source 18, And the heat transfer part 30a is inserted into the hole 24a of the middle casing 12a. In this embodiment, each heat transfer portion 30a is formed by indenting the outer end surface 28 of the inner heat conducting sheet 14a, and the peripheral edge of the heat transfer portion 30a is wrapped in the thickness of the middle casing 12a (see FIG. 24 ).

According to the implementation of the housing assembly 10 in Figures 22 and 23, the middle housing 12a and the outer housing 12 can be directly used to replace the middle housing and the outer housing of the existing mobile phone, so that the internal structure of the original body does not need to be changed at all. . Furthermore, since the inner heat conduction sheet 14a is adjacent to or corresponds to the heat source 18 and is located between the outer heat conduction sheet 14 and the heat source 18, the radiant heat generated by the semiconductor heat source 18 in a sealed state or a semi-sealed state can be generated by the inner heat conduction sheet 14a. The heat conduction sheet 14a quickly absorbs and heats up in other low-temperature areas in the sealed space of the electronic product, and dissipates heat to the air space outside the outer casing 10 through the outer heat conduction sheet 14, so that the radiant heat generated by the heat source 18 can be quickly dissipated. In addition, when the user operates the mobile phone or tablet, the user's fingers holding the mobile phone or tablet can touch the heat transfer part 30 of the outer heat transfer sheet 14, so that the heat transfer part 30 and the human body form a heat exchange effect to achieve high-speed conduction. Thermal and cooling effects.

In the embodiment of FIG. 24 , the inner heat conducting sheet 14a is integrally fitted and wrapped in the middle housing 12a (similar to the fitted and wrapped structure shown in FIG. 3 ). In the embodiment of FIG. 25 , the inner heat conducting sheet 14 a is welded and bonded to the middle housing 12 a to form an integral structure (similar to the welded structure shown in FIG. 6 ).

In the foregoing specification, the present invention is only described in terms of specific embodiments, and there may still be various changes or modifications according to the features of the present invention. Therefore, obvious replacements and modifications that can be made by those skilled in the art will still be incorporated within the patent scope claimed by the present invention.

10: Housing components

12: Outer shell

14: Outer heat conduction sheet

20: inner surface

22: Outer surface

24: hole

26: inner end face

28: Outer end face

30:Heat transfer department

32: outside

36: small hole

37: around

Claims (8)

A casing assembly of an electronic product capable of biological temperature control, the electronic product has a body, the interior of the body has at least one heat source, the casing assembly includes: an outer shell, which is combined with the body and includes a relative an inner surface and an outer surface and at least one hole passing through the inner and outer surfaces; and an outer heat conducting sheet combined with the outer shell and comprising opposing inner and outer end surfaces, the inner end surface of the outer heat conducting sheet facing the electronic The heat source of the product, the outer heat conducting sheet further includes at least one heat transfer part and a surrounding, the surrounding is located on the periphery of the at least one heat transfer part and combined with a part of the outer shell on the periphery of the at least one hole, The at least one heat transfer part corresponds to at least one hole of the outer casing, so that a user can touch the at least one heat transfer part through the hole, wherein the outer heat conducting sheet is provided with a plurality of small holes, and plastic is injected into the plurality of small holes , so that the periphery of the outer heat conducting sheet is wrapped in the outer shell to form an integral combination. According to item 1 of the scope of patent application, the shell assembly of electronic products capable of biological temperature control, wherein the electronic products are mobile phones, tablets, laptops, wifi repeaters, LED lamps, solar power boxes, solar inverters and In one of the wearing devices, the outer casing is made of plastic material, the outer heat conducting sheet is made of metal material, and the at least one heat transfer part is formed by a convex part protruding from the outer end surface and embedded in the In at least one hole of the outer casing. According to item 1 of the scope of patent application, the shell assembly of electronic products capable of biological temperature control, wherein the electronic products are mobile phones, tablets, laptops, wifi repeaters, LED lamps, solar power boxes, solar inverters and In one of the wearing devices, the outer casing is made of plastic material, the outer heat conducting sheet is made of metal material, and the at least one heat transfer part is formed by a convex part protruding outward from the inner end surface. According to the shell assembly of electronic products capable of biological temperature control according to claim 2 or 3, the at least one hole includes a plurality of holes and is arranged adjacent to the side of the outer shell, and the periphery of the outer heat conducting sheet extends to at the periphery of the inner surface of the outer casing. According to item 1 of the scope of patent application, the shell assembly of electronic products capable of biological temperature control further includes a middle shell combined with the inside of the body of the electronic product and an inner heat conduction sheet combined with the middle shell, the The middle housing includes opposite inner and outer surfaces and a hole passing through the inner and outer surfaces. The inner heat conducting sheet corresponds to the heat source and is located between the outer heat conducting sheet and the heat source. The inner heat conducting sheet includes a The periphery of the middle shell is combined and includes a heat transfer part, the periphery of the inner heat conduction sheet is located on the periphery of the heat transfer part of the inner heat conduction sheet and combined with a part on the periphery of the hole of the middle case, the inner heat conduction sheet The heat transfer portion of the heat conduction sheet corresponds to the hole in the housing. According to item 5 of the scope of patent application, the shell assembly of electronic products capable of biological temperature control, wherein the electronic product is a mobile phone, the outer shell is made of plastic material, the outer heat conducting sheet is made of metal material, and the at least one The heat transfer part is constituted by a protrusion protruding outward from the outer end surface and embedded in at least one hole of the outer shell. According to item 5 of the scope of patent application, the shell assembly of electronic products capable of biological temperature control, wherein the electronic product is a mobile phone, the outer shell is made of plastic material, the outer heat conducting sheet is made of metal material, and the at least one The heat transfer part is formed by a convex part protruding outward from the inner end surface. According to claim 6 or 7 of the patent application, the housing assembly of electronic products capable of biological temperature control, wherein the inner heat conduction sheet includes opposite inner end surfaces and outer end surfaces, and the heat transfer part of the inner heat conduction sheet conducts heat from the inner heat conduction sheet The inner end faces of the pieces protrude outward.

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